3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 'xxx'; $x |= 'cond'; var_dump($x);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00416.36
8.3.50.0140.00316.38
8.3.40.0040.01118.58
8.3.30.0070.01618.67
8.3.20.0050.00221.73
8.3.10.0060.00923.66
8.3.00.0070.00017.84
8.2.180.0120.00316.50
8.2.170.0090.00622.96
8.2.160.0100.00321.08
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00020.35
8.2.120.0040.00426.35
8.2.110.0140.00319.34
8.2.100.0120.00017.84
8.2.90.0060.00319.09
8.2.80.0090.00017.97
8.2.70.0000.00917.38
8.2.60.0050.00317.93
8.2.50.0080.00018.10
8.2.40.0040.00420.47
8.2.30.0080.00021.09
8.2.20.0040.00418.11
8.2.10.0040.00417.94
8.2.00.0050.00317.97
8.1.280.0070.01125.92
8.1.270.0030.00623.83
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0040.00423.96
8.1.230.0030.00717.58
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00717.23
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0090.00018.50
8.1.160.0070.00018.81
8.1.150.0030.00320.25
8.1.140.0040.00419.48
8.1.130.0070.00018.73
8.1.120.0020.00517.40
8.1.110.0000.00817.39
8.1.100.0040.00417.40
8.1.90.0050.00317.36
8.1.80.0030.00317.38
8.1.70.0000.00717.38
8.1.60.0080.00017.46
8.1.50.0040.00417.43
8.1.40.0030.00517.41
8.1.30.0040.00417.57
8.1.20.0040.00417.57
8.1.10.0000.00817.37
8.1.00.0000.00817.32
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00818.28
8.0.270.0040.00417.17
8.0.260.0000.00616.74
8.0.250.0000.00716.79
8.0.240.0060.00316.76
8.0.230.0000.00716.91
8.0.220.0000.00716.82
8.0.210.0000.00716.86
8.0.200.0030.00316.76
8.0.190.0040.00416.86
8.0.180.0050.00216.88
8.0.170.0030.00616.83
8.0.160.0040.00416.78
8.0.150.0030.00516.78
8.0.140.0030.00316.80
8.0.130.0060.00013.20
8.0.120.0050.00216.83
8.0.110.0030.00316.76
8.0.100.0020.00516.85
8.0.90.0050.00316.86
8.0.80.0120.00416.81
8.0.70.0000.00716.70
8.0.60.0000.00816.83
8.0.50.0050.00216.76
8.0.30.0140.00316.98
8.0.20.0090.00917.40
8.0.10.0050.00317.00
8.0.00.0070.01116.69
7.4.330.0050.00215.55
7.4.320.0000.00616.35
7.4.300.0060.00016.34
7.4.290.0040.00716.43
7.4.280.0050.00316.56
7.4.270.0000.00816.52
7.4.260.0000.00816.41
7.4.250.0000.00716.45
7.4.240.0030.00316.50
7.4.230.0030.00316.53
7.4.220.0090.01016.30
7.4.210.0070.01416.37
7.4.200.0030.00316.55
7.4.160.0090.00616.30
7.4.150.0130.01017.40
7.4.140.0130.00717.86
7.4.130.0090.01616.34
7.4.120.0090.01016.46
7.4.110.0100.00616.29
7.4.100.0060.01216.36
7.4.90.0130.00616.38
7.4.80.0080.01419.39
7.4.70.0070.01116.54
7.4.60.0130.00316.25
7.4.50.0040.00716.21
7.4.40.0090.01216.29
7.4.30.0050.01416.32
7.4.00.0080.00814.85
7.3.330.0000.00513.04
7.3.320.0050.00012.93
7.3.310.0030.00315.98
7.3.300.0030.00316.15
7.3.290.0080.00816.15
7.3.280.0070.01016.15
7.3.270.0130.00417.40
7.3.260.0120.00616.34
7.3.250.0090.01016.29
7.3.240.0130.00616.20
7.3.230.0120.00416.43
7.3.210.0100.00616.06
7.3.200.0120.00616.22
7.3.190.0120.00616.38
7.3.180.0090.00616.58
7.3.170.0060.01016.25
7.3.160.0080.00816.17
7.2.330.0150.00316.51
7.2.320.0120.00616.49
7.2.310.0080.00816.29
7.2.300.0090.00916.62
7.2.290.0080.01116.34
7.1.70.0040.00417.05
7.1.60.1730.01033.24
7.1.50.1930.01332.85
7.1.40.2670.01032.63
7.1.30.3030.01332.52
7.1.20.3030.01732.60
7.1.10.1600.01014.65
7.1.00.0770.01314.73
7.0.200.2400.01014.73
7.0.190.2870.01014.72
7.0.180.2300.01314.38
7.0.170.0500.01314.57
7.0.160.2530.01014.36
7.0.150.2100.01014.35
7.0.140.1630.01314.41
7.0.130.2270.01014.85
7.0.120.0100.01314.60
7.0.110.0070.01014.59
7.0.100.0100.01014.68
7.0.90.0100.01014.68
7.0.80.1030.00714.52
7.0.70.2330.01014.28
7.0.60.0170.00314.38
7.0.50.0030.01014.54
7.0.40.0070.01714.69
7.0.30.0100.01014.54
7.0.20.0500.01314.54
7.0.10.1500.00714.61
7.0.00.1330.00714.52

preferences:
55.24 ms | 400 KiB | 5 Q